英语词汇touch-needle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	touch-needle
释义	touch-needlen. a needle of gold or silver alloy of known composition used as a standard in testing other alloys on a touchstone 试金针(用已知成分的金或银合金制成的针，在试金石上用以检验其他合金的标准)
随便看	unscheduled unscholarliness unscholarly unschooled unscientific unscientifically unscramble unscrambler unscreened unscrew unscripted unscriptural unscripturally unscrupulous unscrupulously unscrupulousness unseal unsealed unsearchable unsearchableness unsearchably unsearched unseasonable unseasonableness unseasonably

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。